3 years ago

What do I have to do

1 answer:

Nookie1986 [14]3 years ago

4 0

T+b=280
2t+3b=660
eliminate tacos
multiply top equation by -2 and add to botom one

-2t-2b=-560
<u>2t+3b=660 +</u>
0t+1b=100

b=100
100 burritos
sub back
t+b=280
t+100=280
minus 100
t=180

180 tacos and 100 burritos

You might be interested in

emmasim [6.3K]

Answer:

The answer is B

Step-by-step explanation:

hope this helps

5 0

3 years ago

A random sample was taken to determine whether students from a certain classroom prefer to shop at Store A, Store B, or Store C.

steposvetlana [31]

Putting all the names in a hat and selecting six students because the rest would not have been random because you know who you picked just by looking but if u put names in a hat you don't know who you picked.

8 0

4 years ago

Read 2 more answers

How do you add parentheses to 9 + 12 / 3 + 4 / 2 + 1 * 2 to make the answer 12? Please help quick.

morpeh [17]

Answer:

so the final answer is =17

Step-by-step explanation:

9+12/3=13+4/2=2+1*2=2 the answer is 13+2+2=17

4 0

2 years ago

When 20 large rooms are occupied, the total amount of money collected from the large room is $1800. When 10 large rooms and 21 s